Wiring entries

Required skill:

Capability to establish connections with terminals (crimping or soldering)

Workmanship

Chrome plated brass housing

Waterproof but not submersible

Working Theory

Whether you are looking for improved low-range torque, better pep or you just want to blow everybody off the line, this Renault R 5 performance chip is your choice. O2 chip results noteworthy changes in horsepower at the wheels. setup is easy, no special tools or expertise required. Faster kick out, more performance potential, torque, better engine response and enhanced fuel economy. Gain 10% additional horsepower, 10% torque and get awesome vigor. Magnum O2 chip has dyno-proven results for producing more HP for Renault R 5. This chip takes off the restrictions employed by the Electronic Engine Management on the fuel map settings. By fooling lambda sensor signal, Renault R 5 O2 Sensor Chip gives additional performance level and perceptible torque throughout the RPM range without compromise of economy.

You do not need to dismount and solder your Renault R 5’s ECU since the signal of Performance Oxygen Sensor Chip overrides the Electronic Control Unit resulting in higher pony, low-end torque as well as improved acceleration. Enjoy the advantages of an aggressive engine, without suffering flat spots. Detailed instructions, perfect fit. No ECU warning light issue. This performance chip is vehicle specific according to the type and operating range of factory O2 sensor. O2 sensor performance chip does not work well with fuel controllers or any modified / decatted exhaust which trips the SES light.

Electronic Control Unit tuning has become one of the more popular solutions to unleashing hidden horsepower and torque from your engine. Your Renault R 5 is neither an exception. With the increase in demands for do-it-yourself tuning, Magnum invented the Oxygen sensor fuel management chip back in 2001. Since then, Magnum oxygen sensor performance chips have become popular on the worldwide market. This upgrade has been renowned for the solid gains in both power and fuel consumption.

Internal combustion engines are designed for optimal horses, but manufacturers dial the performance back for release to the general public and in order to comply with certain environment pollution regulations. This Renault R 5 O2 sensor fuel management chip lets you squeal past the factory restriction due to rigorous emissions control. This chip helps you to unleash the high-performance level potential that's waiting underneath your hood. Optimize your Electronic Engine Management settings and allow your Renault R 5's engine to respond better. Get massive boost in horsepower and mid-end torque while you enjoy greater fuel efficacy.

Packing List

1 x Oxygen Sensor Performance Chip

4 x Bullet Connector

1 x Hose clamp

2 x Zip Tie

4 x Heat Shrink Tubing

1 x Installation Instructions

Injected gasoline engines controlled by Electronic Control Unit have an oxygen sensor to measure the amount of oxygen contained in the exhaust gas. These sensors deliver to the ECU fluctuating voltages according to the actual oxygen consistence of the air fuel mixture. Oxygen sensors are used to reduce vehicle emissions, by ensuring that engines burn their fuel efficiently and cleanly. In modern vehicles, these sensors are attached to the engine's exhaust manifold to determine whether the mixture of air and gasoline lead into the engine is rich (too much fuel) or lean (too little fuel). Regarding engine performance factory economy- and emission oriented AFR is proved to be "lean". If we fool the oxygen sensor signal delivered the ECU we may effectively boost engine horsepower. Magnum Performance Oxygen Sensor chip is designed to fool fluctuating O2 sensor signal in order to modify the air fuel ratio. Integrated voltage range-monitor is incorporated to avoid "signal out of range" or "voltage below threshold" trouble codes. Dual exhaust with two post oxygen sensors requires 2 units. To avoid misconceptions, Magnum Oxygen Sensor Performance Chip is not resistor. Oxygen sensor voltage signal cannot be tweaked with a resistor.

notable acceleration boost

though no MIL light i was worried of, notable acceleration boost but the chip delivered less power than expected and i am on the fence it improved fuel milage or car avereges the same in mles per gallon

Install is absolutely worry free

i needed two chips due to true (removed) dual exhaust, they seem to work fine and thus far no MIL that i was afraid of. Super fast free shipping and unequivocally tech team made efforts to address their input to your specific needs. They are as persistant as skilled. Install is absolutely worry free. I'll recommend this chip to tow truck fellows without hesitation.

performance changes are noticeable

The chip was shipped out quick. It was also the best price that i found anywhere on the internet, and at local shops in town. I have had a good shopping experience buying from magnum, I have also purchased some performance intakes for my Tundra and had no problem waiting for those either. The chip does what it was claimed to however check engine light popped up on the other day. I contacted technical support and I was told this is normal once my exhaust is decatted. Now I contemplate to reinstall a cheap cat to check what's under the sun. The performance changes are noticeable but as far as I know horsepower cannot be maxed out until MIL light is turned on. There is a restriction of some sort implied by the computer. I have to knock off one star for that side effect. Will revise my review if MIL is gone.

No horsepower change at all

I bought this chip for my truck to try to squeeze a little more pep and more mileage out the truck. Installed fine, no problems. No horsepower change at all. Stock my mileage was and is again 18 miles per gallon. Tried to gas up with higher octane fuel, getting same result economy and performance wise. I was really looking to squeeze more power out the old girl, since I use it for work. I wouldn't recommend it. Techs seemed to be prudent when supporting my issue but it still has not been solved.

product works and does what it is claimed t

I was under the false assumption that e-commerce companies conduct their job along the lines of business interest. I got my gas saver module in a few days and faced trouble when I went to install it. Contacted tech team and reply was instantaneous bearing resemblance to professionals. Undescribably unparalleled communication, extremely helpful tech's. No qualms, product works and does what it is claimed to. I will recommend this product to everyone and I'm about to sign up as a reseller.

19 of 19 people found this review helpful.

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this miniature chip has done what it said

i have an Suburban 5.7L that doesn't get the best fuel mileage and was a bit sluggish uphill. so over the year i find new ways to get better fuel mileage and this miniature chip has done what it said. plus if you want more power oxygen sensor performance chip will do the trick.

gives you a noticeable amount of horsepower and torque

I have been disbeliever ever since I bought a resistor chip that fried my mass air flow sensor. This chips is amazing though. It actually gives you a noticeable amount of horsepower and torque. I recommend this product to anyone looking to get the power they want out of their truck.

Unleash the max performance potential of your vehicle and say goodbye to lean factory fuel programming with this adjustable fuel controller. Your performance chip tunes your engine with advanced fuel programming to harness your engine’s full power. The fuel tuner will add 15 % extra horsepower to your power plant without compromise of engine durability or reliability. Chip tricks signals being read by the ECU, resulting an adjustment to fuel curve, which is what causes increase in power, acceleration and throttle response across the RPM range.

Are you chasing after heaps extra horsepower? Augment the performance potential of your vehicle and say adios to lean factory fuel programming with this fuel controller. Extract race-inspired performance out of our performance chip box and save big bucks on fuel as a positive side-effect. If you decided to harness your vehicle’s full performance potential, get a heck of lot more power with this fuel tuner and remap the fuel trim in a blip.

With our ECU controller, your fuel maps receive an extensive recalibration that delivers horsepower and torque down to the wheels. The performance chip works to optimize the fuel trim for ultimate power and better fuel mileage. Smart Fuel Tuner fools engine sensor signals being read by the ECU, resulting in an adjustment to the fuel curve which causes the increase in power as well as improves acceleration and smoothes out throttle response through the RPM range.

Some R 5 owners pay much attention to the exterior of their Car Truck SUV while others prefer getting more low and mid end power from the engine. We stand here by to assist the Renault R 5 fellows will pick the second option rather than the first one. Magnumtuning.com offers you a collection of the top-notch o2 sensor performance chips designed to optimize the engine of the Car Truck SUV. In fact, these upgrades are developed to take your R 5 Car Truck SUV one level higher. So if you are searching for staff like that, the Renault o2 sensor performance chips are the best option. We highly recommend you to check out our buyer reviews with an average rating of 4.5 out of 5 stars prior to placing your order to the R 5 Car Truck SUV. We stake our 20 plus year reputation for excellence on every o2 sensor performance chip we offer common claim made possible only through stringent quality assurance methods and extensive testing. As you have come to expect nothing less from magnum and we are proud to deliver.

Renault R 5

Enhance your R 5 engine with a unique Renault Oxygen -Sensor Mod Chip. Welcome to tune up city! Magnum Oxygen Sensor Performance chip is a must have if you are a Car, Truck SUV enthusiast or just want to enhance your factory Renault R 5. Backed by our 21-year experience in manufacturing we offer 7-day Technical Support for all Customers. Instructions included in the package. Reliable Renault Oxygen -Sensor Mod Chips are scarce nowadays, but we have rounded up the best parts on the market and have setup a store solely for those Customers that want more Car, Truck SUV driving power! Whether you want better low end torque or improved acceleration, we have got you covered. Magnum Oxygen Sensor Performance chip is available to your Renault R 5. Claims are warranted. To overwrite the stock signal of the O2 sensor of a certain Car, Truck SUV is a revolutionary technique motor tuning. Our Renault Oxygen -Sensor Mod Chips maximize the engine efficiency through the signal of the O2 sensor. That is what R 5 Oxygen Sensor Performance chip is supposed to install. Isaias emailed us the following follow up, Ultra fast shipping, top quality, peppy engine, will recommend others! To whom it may concern, I purchased a Magnum Oxygen -Sensor Mod Chip for my Renault R 5. Gifts are appreciated!!!!! Adam, your technical assistance service is highly appreciated!